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 <question type="category"><category><text>4t ESO/4.02 POTÈNCIES I ARRELS/4.02.1 Potències i operacions</text></category></question>
 
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      <text>4.02.1.50 TEORIA Elevar potències</text>
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      <text><![CDATA[<div align="center"> </div>
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<td style="background-color: #000099; background-image: none; color: #ffcc00; text-align: center; vertical-align: middle; border-style: none;" valign="top" width="NaNpx"><span style="font-size: large; color: #ffff99;">Elevar potències</span></td>
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<div align="center"><span style="font-size: medium; color: #000080;">Per ELEVAR una potència a una altra potència, </span></div>
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<div align="center"><span style="font-size: medium; color: #000080;">cal MULTIPLICAR els exponents:</span></div>
<span style="font-size: medium; color: #000080;"><br /></span><span style="color: #0000ff;"><span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«msup mathcolor=¨#00007F¨»«mfenced mathcolor=¨#00007F¨»«msup»«mn»3«/mn»«mn»5«/mn»«/msup»«/mfenced»«mn»4«/mn»«/msup»«mo mathcolor=¨#00007F¨»=«/mo»«msup mathcolor=¨#00007F¨»«mn mathcolor=¨#00007F¨»3«/mn»«mn»20«/mn»«/msup»«mspace linebreak=¨newline¨/»«msup mathcolor=¨#00007F¨»«mfenced mathcolor=¨#00007F¨»«msup»«mn»2«/mn»«mn»4«/mn»«/msup»«/mfenced»«mrow»«mo»-«/mo»«mn»2«/mn»«/mrow»«/msup»«mo mathcolor=¨#00007F¨»=«/mo»«msup mathcolor=¨#00007F¨»«mn mathcolor=¨#00007F¨»2«/mn»«mrow»«mo»-«/mo»«mn»8«/mn»«/mrow»«/msup»«mo mathcolor=¨#00007F¨»=«/mo»«msup mathcolor=¨#00007F¨»«mfenced mathcolor=¨#00007F¨»«mfrac»«mn»1«/mn»«mn»2«/mn»«/mfrac»«/mfenced»«mn»8«/mn»«/msup»«/math»</span></span></div>
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